From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Sema/incomplete-decl.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 clang/test/Sema/incomplete-decl.c (limited to 'clang/test/Sema/incomplete-decl.c') diff --git a/clang/test/Sema/incomplete-decl.c b/clang/test/Sema/incomplete-decl.c new file mode 100644 index 0000000..0214a0c --- /dev/null +++ b/clang/test/Sema/incomplete-decl.c @@ -0,0 +1,31 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +struct foo; // expected-note 5 {{forward declaration of 'struct foo'}} + +void b; // expected-error {{variable has incomplete type 'void'}} +struct foo f; // expected-error{{tentative definition has type 'struct foo' that is never completed}} + +static void c; // expected-error {{variable has incomplete type 'void'}} +static struct foo g; // expected-warning {{tentative definition of variable with internal linkage has incomplete non-array type 'struct foo'}} \ + expected-error{{tentative definition has type 'struct foo' that is never completed}} + +extern void d; +extern struct foo e; + +int ary[]; // expected-warning {{tentative array definition assumed to have one element}} +struct foo bary[]; // expected-error {{array has incomplete element type 'struct foo'}} + +void func() { + int ary[]; // expected-error{{definition of variable with array type needs an explicit size or an initializer}} + void b; // expected-error {{variable has incomplete type 'void'}} + struct foo f; // expected-error {{variable has incomplete type 'struct foo'}} +} + +int h[]; // expected-warning {{tentative array definition assumed to have one element}} +int (*i)[] = &h+1; // expected-error {{arithmetic on a pointer to an incomplete type 'int []'}} + +struct bar j = {1}; // expected-error {{variable has incomplete type 'struct bar'}} \ + expected-note {{forward declaration of 'struct bar'}} +struct bar k; +struct bar { int a; }; + -- cgit v1.2.3